###!
Copyright (c) 2002-2016 "Neo Technology,"
Network Engine for Objects in Lund AB [http://neotechnology.com]

This file is part of Neo4j.

Neo4j is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
###

'use strict';

angular.module('neo4jApp.directives')
  .directive('onEnter', [ 
    ->
      restrict: 'A',
      link: (scope, elem, attr, ctrl) ->
        elem.bind('keydown', (e)->
          code = e.which || e.keyCode
          return unless code is 13
          e.preventDefault()
          
          if attr.onEnter is 'focus'
            element = document.getElementById(attr.onEnterTargetId)
            element.focus()
          else if attr.onEnter is 'click'
            element = document.getElementById(attr.onEnterTargetId)
            angular.element(element).triggerHandler('click')
            elem.select()
        )
  ])
